68512548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439183}}^1$

素因数の和:439203

約数の個数: 24

約数和(自身を含む): 172160128

約数和(自身を除く): 103647580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439183, 878366, 1317549, 1756732, 2635098, 5270196, 5709379, 11418758, 17128137, 22837516, 34256274, 68512548]

約数ペア:

[(1, 68512548), (2, 34256274), (3, 22837516), (4, 17128137), (6, 11418758), (12, 5709379), (13, 5270196), (26, 2635098), (39, 1756732), (52, 1317549), (78, 878366), (156, 439183)]